Automatic aluminum veneer turnover machine

Abstract

The utility model provides an automatic plate turnover machine for aluminum single plates, belongs to the technical field of plate turnover machines for aluminum single plates, and solves the technical problems that an existing up-down conveying device needs to be specially arranged at a production point for plate turnover operation during plate turnover processing and the like. The automatic aluminum veneer turnover machine comprises a double-head motor, first rotating shafts are fixed to the output ends of the double-head motor, mounting boxes are rotationally connected to the first rotating shafts, second rotating shafts penetrate through the bottoms of the inner walls of the mounting boxes, first chain wheels are fixed to the first rotating shafts, second chain wheels are fixed to the second rotating shafts, and chains are meshed with the first chain wheels and the second chain wheels. A sliding block is fixed to the chain, a connecting plate is fixed to the front end of the sliding block, a first fixing plate is fixed to the connecting plate, a first motor is fixed to one side of the first fixing plate, and a rotating plate is fixed to the output end of the first motor. The plate turning and feeding device has the advantages that the plate turning step and the feeding step are combined, and the production efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of aluminum single plate turning machines and relates to an aluminum single plate feeding platform, in particular to an automatic aluminum single plate turning machine. Background Art

[0002] During the sheet processing and production process, in order to process the front and back sides of the sheet, it is necessary to perform a flipping operation on it. The flipping machine itself has a conveying mechanism for flipping the processed aluminum veneer and loading it to the next step in the aluminum veneer production line.

[0003] A search revealed a Chinese patent document describing a vertical transport device for the material receiving assembly of a flap trimming machine [Application Number: 201821344296.9; Publication Number: CN208814155U]. This device utilizes a cylinder, sprocket, and chain. During ascending, the cylinder shaft rises, driving the upper and lower receiving trays to rise to near-level with the inlet and outlet trays. During descending, the cylinder descends, allowing the upper and lower receiving trays to descend to the bottom by gravity, achieving vertical transport of materials.

[0004] Although the upper and lower transport devices disclosed in this patent have a simple structure and low cost, they require a separate production point to perform the flipping operation, which increases energy consumption, increases production time, and reduces production efficiency. Utility Model Content

[0005] The purpose of the utility model is to solve the above problems in the existing technology and propose an automatic aluminum single plate turning machine. The technical problem to be solved by the utility model is: how to merge the turning step with the feeding step.

[0006] The purpose of this utility model can be achieved through the following technical solutions:

[0007] The cam is fixed to the drive means and the transmission mechanism is connected to the transmission mechanism, and the cam is connected to the transmission mechanism by the transmission mechanism, and the transmission mechanism is connected to the transmission mechanism by the transmission mechanism.

[0008] The working principle of the utility model is as follows: when the aluminum veneer is transported to the surface of multiple vacuum suction cups from the previous step, the vacuum suction cup adsorbs the aluminum veneer when the vacuum generator is operated, the first motor drives the turn plate to rotate one hundred and eighty degrees to the side away from the double-headed motor, and the aluminum veneer is turned over by the vacuum suction cup as the turn plate rotates, the double-headed motor drives the first rotating shaft to rotate, the first rotating shaft drives the first sprocket to rotate, the first sprocket is transmitted to the second sprocket through the chain, the chain is in an up and down rotating state in the front half, the slider moves up and down in the installation box with the chain, the connecting plate moves up and down with the slider, the first fixed plate moves up and down with the connecting plate, the turn plate drives the aluminum veneer up and down through the vacuum suction cup, and when the aluminum veneer moves downward to contact the conveying mechanism, the aluminum veneer on the vacuum suction cup is released by the vacuum generator, so that the aluminum veneer is placed on the conveying mechanism, thereby realizing the turning over and the up and down feeding of the aluminum veneer at the same time.

[0009] A slot plate is vertically fixed to the front inner wall of the installation box, the slot plate is arranged between two chains in the installation box, a connecting block is integrally formed at the rear end of the slider, a resistance plate is integrally formed at the rear end of the connecting block, and the slot plate is slidably connected between the slider and the resistance plate.

[0010] With the above structure, when the slider moves up and down, the connecting block moves with the slider in the long groove in the middle of the slot plate, and the contact plate moves with the connecting block to limit the distance between the slider and the installation box, making the slider's up and down movement more stable.

[0011] The vacuum generator is fixedly connected to a vacuum pipe via a tee, and one end of the vacuum pipe away from the vacuum generator is fixedly connected to the hollow cylinder.

[0012] With the above structure, one vacuum generator controls eight vacuum suction cups, and the three-way connection allows the vacuum pipe to be arranged at the front and rear ends. The vacuum pipe is connected between the hollow cylinders to achieve air flow, so that one vacuum generator can control eight vacuum suction cups at the same time, making the adsorption force on the aluminum veneer more uniform.

[0013] There are four installation boxes, and all four installation boxes are welded to the fuselage.

[0014] With the above structure, each installation box is provided with two first sprockets, two second sprockets and two chains, and the multi-point drive makes the up and down horizontal movement of the aluminum veneer more stable.

[0015] The feeding mechanism includes a base plate, on which a plurality of second fixed plates symmetrically distributed front and back are fixed, wherein three equidistantly distributed second fixed plates are fixed with a second motor, a driving roller is fixed to the output end of the second motor, and driven rollers are rotatably connected between the remaining plurality of second fixed plates.

[0016] With the above structure, the second motor is the existing technology. The second motor drives the driving roller to rotate, and the driving roller drives the aluminum veneer to move. By utilizing the force after the aluminum veneer is driven, there is no need to install a power source for each roller, saving energy consumption, and transporting the aluminum veneer to the next step.

[0017] The rear end of the bottom plate is welded to the fuselage.

[0018] By adopting the above structure, the conveying mechanism is welded and fixed to the machine body, so that the movement of the aluminum single plate to the driving roller and the driven roller is more stable.

[0019] Compared with the existing technology, this aluminum single panel automatic flip machine has the following advantages:

[0020] The aluminum veneer is fed from upper and lower positions by setting a double-headed motor, a rotating shaft, a sprocket and a chain, and the panel is flipped by a motor, a vacuum generator and a vacuum suction cup. The flipping step is combined with the feeding step to improve production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a structural diagram of the present utility model.

[0022] Figure 2 It is a structural schematic diagram of the connecting plate part of the utility model.

[0023] Figure 3 It is a structural diagram of the chain part of the utility model.

[0024] Figure 4 yes Figure 3 A magnified view of the structure at point A.

[0025] Figure 5 It is a structural schematic diagram of the fixed plate part in the utility model.

[0026] Figure 6 It is a structural diagram of the hollow cylinder part of the utility model.

[0027] Figure 7 It is a structural schematic diagram of the driving roller part of the utility model.

[0028] In the figure, 1. double-headed motor; 2. first rotating shaft; 3. first sprocket; 4. mounting box; 5. second rotating shaft; 6. second sprocket; 7. chain; 8. slider; 9. connecting plate; 10. first fixed plate; 11. first motor; 12. rotating plate; 13. vacuum generator; 14. hollow cylinder; 15. vacuum suction cup; 16. bottom plate; 17. second fixed plate; 18. second motor; 19. driving roller; 20. driven roller; 21. fuselage; 22. slot plate; 23. connecting block; 24. contact plate; 25. vacuum pipe; 26. tee. DETAILED DESCRIPTION

[0029] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

[0030] like Figure 1-Figure 7 As shown, the automatic flipping machine for aluminum single plate includes a double-headed motor 1, the output ends of the double-headed motor 1 are fixed with a first rotating shaft 2, the first rotating shaft 2 is rotatably connected to the installation box 4, the bottom of the inner wall of the installation box 4 is penetrated by a second rotating shaft 5, the first rotating shaft 2 is fixed with a first sprocket 3, the second rotating shaft 5 is fixed with a second sprocket 6, the first sprocket 3 and the second sprocket 6 are meshed with a chain 7, a slider 8 is fixed on the chain 7, the front end of the slider 8 is fixed with a connecting plate 9, the connecting plate 9 is fixed with a first fixed plate 10, the first fixed plate 10 A first motor 11 is fixed on one side, and a rotating plate 12 is fixed to the output end of the first motor 11. A plurality of long holes are opened on the rotating plate 12, in which a vacuum generator 13 is fixed, and hollow cylinders 14 are vertically fixed in the other long holes. The output end of the vacuum generator 13 is fixedly connected to the hollow cylinder 14, and vacuum suction cups 15 are integrally formed at the upper and lower ends of the hollow cylinder 15. The bottom of the double-headed motor 1 is fixed with a body 21, and a feeding mechanism is provided at the lower front end of the body 21. In this embodiment, the double-headed motor 1 and the first motor 11 are all common existing technologies. The vacuum generator 13 model is SZK07S-F. When the aluminum veneer is transported from the previous step to the surface of multiple vacuum suction cups 15, the vacuum suction cups 15 adsorb the aluminum veneer when the vacuum generator 13 is operated. The first motor 11 drives the turn plate 12 to rotate 180 degrees away from the side of the double-headed motor 1. The aluminum veneer is turned over by the vacuum suction cup 15 along with the turn plate 12. The double-headed motor 1 drives the first rotating shaft 2 to rotate. The first rotating shaft 2 drives the first sprocket 3 to rotate. The first sprocket 3 is turned over. It is transmitted to the second sprocket 6 through the chain 7. The chain 7 is in an up and down rotating state in the front half. The slider 8 moves up and down in the installation box 4 with the chain 7, the connecting plate 9 moves up and down with the slider 8, and the first fixed plate 10 moves up and down with the connecting plate 9. The rotating plate 12 drives the aluminum veneer to move up and down through the vacuum suction cup 15. When the aluminum veneer moves downward to contact the conveying mechanism, the aluminum veneer on the vacuum suction cup is released through the vacuum generator 13, so that the aluminum veneer is placed on the conveying mechanism, thereby realizing the flipping of the plate and the up and down feeding of the aluminum veneer at the same time.

[0031] A slot plate 22 is vertically fixed to the front inner wall of the installation box 4. The slot plate 22 is arranged between the two chains 7 in the installation box 4. A connecting block 23 is integrally formed with the rear end of the slider 8. A resistance plate 24 is integrally formed with the rear end of the connecting block 23. The slot plate 22 is slidably connected between the slider 8 and the resistance plate 24. In this embodiment, when the slider 8 moves up and down, the connecting block 23 moves with the slider in the long slot in the middle of the slot plate 22, and the resistance plate 24 moves with the connecting block 23, thereby limiting the distance between the slider 8 and the installation box 4, making the up and down movement of the slider 8 more stable.

[0032] The vacuum generator 13 is fixedly connected to a vacuum pipe 25 through a tee 26. The vacuum pipe 25 is fixedly connected to the hollow cylinder 14 at the end away from the vacuum generator 13. In this embodiment, one vacuum generator 13 controls eight vacuum suction cups 15. The tee 26 arranges the vacuum pipe 25 to the front and rear ends. The vacuum pipe 25 is connected between the hollow cylinders 14 and 14 to achieve air penetration, so that one vacuum generator 13 can control eight vacuum suction cups 15 at the same time, making the adsorption force on the aluminum single plate more uniform.

[0033] There are four installation boxes 4, and all four installation boxes 4 are welded to the fuselage 21. In this embodiment, each installation box 4 is provided with two first sprockets 3, two second sprockets 6 and two chains 7. The multi-point drive makes the up and down horizontal movement of the aluminum single plate more stable.

[0034] The feeding mechanism includes a base plate 16, on which are fixed a plurality of second fixed plates 17 symmetrically distributed front and back, three of which are equidistantly distributed second fixed plates 17 are fixed with a second motor 18, and a driving roller 19 is fixed to the output end of the second motor 18. The remaining plurality of second fixed plates 17 are rotatably connected with driven rollers 20. In this embodiment, the second motor 18 is the existing technology. When the aluminum veneer is placed on the driving roller 19 and the driven roller 20, the second motor 18 drives the driving roller 19 to rotate, and the driving roller 19 drives the aluminum veneer to move. The driven roller 20 extends to the rear of the second fixed plate 17 and is provided with a sprocket and a chain. The chain is engaged with the sprocket fixed behind the driving roller 19, so that the driving roller 19 drives the sprocket to rotate, the sprocket is transmitted to the chain, and the chain is transmitted to the driven roller 20 (not shown in the prior art figure). The force after the aluminum veneer is driven is utilized, and there is no need to install a power source for each rotating roller, saving energy consumption, and conveying the aluminum veneer to the next step.

[0035] The rear end of the bottom plate 16 is welded to the body 21 . In this embodiment, the conveying mechanism is welded and fixed to the body 21 , so that the movement of the aluminum single plate onto the driving roller 19 and the driven roller 20 is more stable.

[0036] The working principle of the utility model is as follows: when the aluminum veneer is transported to the surface of multiple vacuum suction cups 15 from the previous step, the vacuum suction cups 15 adsorb the aluminum veneer when the vacuum generator 13 is operated, the first motor 11 drives the turn plate 12 to rotate 180 degrees to the side away from the double-headed motor 1, and the aluminum veneer is turned over by the vacuum suction cup 15 along with the turn plate 12. The double-headed motor 1 is operated to drive the first rotating shaft 2 to rotate, the first rotating shaft 2 drives the first sprocket 3 to rotate, the first sprocket 3 is transmitted to the second sprocket 6 through the chain 7, the chain 7 is in an up and down rotating state in the front half, the slider 8 moves up and down in the installation box 4 with the chain 7, and the connecting plate 9 moves with the slider Block 8 moves up and down, the first fixed plate 10 moves up and down with the connecting plate 9, and the rotating plate 12 drives the aluminum veneer to move up and down through the vacuum suction cup 15. When the aluminum veneer moves down to contact the conveying mechanism, the aluminum veneer on the vacuum suction cup is released through the vacuum generator 13, so that the aluminum veneer is placed on the conveying mechanism. When the aluminum veneer is placed on the driving roller 19 and the driven roller 20, the second motor 18 drives the driving roller 19 to rotate, and the driving roller 19 drives the aluminum veneer to move, and the driven roller 20 moves with the aluminum veneer. By utilizing the force after the aluminum veneer is driven, there is no need to install a power source for each rotating roller, which saves energy and transports the aluminum veneer to the next step.

[0037] In summary, by setting up a double-headed motor, a rotating shaft, a sprocket, a chain, a motor and a vacuum generator, the flipping step and the feeding step are merged to improve production efficiency.

[0038] The specific embodiments described herein are merely illustrative of the spirit of the present invention. Persons skilled in the art may make various modifications, additions, or substitutions to the described specific embodiments without departing from the spirit of the present invention or exceeding the scope defined by the appended claims.

Claims

1. An automatic aluminum single plate turning machine, comprising a double-headed motor (1), characterized in that: The output ends of the double-headed motor (1) are fixed with a first rotating shaft (2), a mounting box (4) is rotatably connected to the first rotating shaft (2), a second rotating shaft (5) is passed through the bottom of the inner wall of the mounting box (4), a first sprocket (3) is fixed to the first rotating shaft (2), a second sprocket (6) is fixed to the second rotating shaft (5), a chain (7) is meshed with the first sprocket (3) and the second sprocket (6), a slider (8) is fixed to the chain (7), a connecting plate (9) is fixed to the front end of the slider (8), a first fixing plate (10) is fixed to the connecting plate (9), and the first fixing plate (11) is fixed to the first fixing plate (12). A first motor (11) is fixed on one side of the fixed plate (10), a rotating plate (12) is fixed on the output end of the first motor (11), a plurality of long holes are provided on the rotating plate (12), a vacuum generator (13) is fixed in one of the long holes, and hollow cylinders (14) are vertically fixed in the other long holes, the output end of the vacuum generator (13) is fixedly connected to the hollow cylinder (14), and vacuum suction cups (15) are integrally formed at the upper and lower ends of the hollow cylinder (14), a body (21) is fixed on the bottom of the double-headed motor (1), and a feeding mechanism is provided at the lower front end of the body (21).

2. The automatic aluminum panel turning machine according to claim 1, characterized in that: A slot plate (22) is vertically fixed to the front inner wall of the installation box (4), the slot plate (22) is arranged between two chains (7) in the installation box (4), a connecting block (23) is integrally formed at the rear end of the slider (8), a contact plate (24) is integrally formed at the rear end of the connecting block (23), and the slot plate (22) is slidably connected between the slider (8) and the contact plate (24).

3. The automatic aluminum panel turning machine according to claim 2, characterized in that: The vacuum generator (13) is fixedly connected to a vacuum pipe (25) via a tee (26), and one end of the vacuum pipe (25) away from the vacuum generator (13) is fixedly connected to the hollow cylinder (14).

4. The automatic aluminum panel turning machine according to claim 1, characterized in that: The number of the installation boxes (4) is four, and the four installation boxes (4) are all welded to the fuselage (21).

5. The automatic aluminum panel turning machine according to claim 1, characterized in that: The feeding mechanism comprises a bottom plate (16), on which a plurality of second fixed plates (17) distributed symmetrically in front and back are fixed, wherein three of the second fixed plates (17) distributed equidistantly are fixed with second motors (18), a driving roller (19) is fixed to the output end of the second motor (18), and driven rollers (20) are rotatably connected between the remaining plurality of second fixed plates (17).

6. The automatic aluminum panel turning machine according to claim 5, characterized in that: The rear end of the bottom plate (16) is welded to the fuselage (21).

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